Patients with chronic kidney disease (CKD) who use bowel cleansing products should be aware of a recent warning issued by the FDA for a type of sudden loss of kidney function or acute kidney injury, as well as, blood mineral disturbances.
Cognitive Development: Age 2â6. Preschoolers provide remarkable examples of how children play an active role in their own cognitive development, especially in their attempts to understand, explain, organize, manipulate, construct, and predict.
In other words, cognitive development is the emergence of the ability to think and understand. A large portion of research has gone into understanding how a child imagines the world. Jean Piaget was a major force in the establishment of this field, forming his theory of cognitive development.